40838539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3037}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 49871808

約数和(自身を除く): 9033269

約数列:

[1, 7, 17, 113, 119, 791, 1921, 3037, 13447, 21259, 51629, 343181, 361403, 2402267, 5834077, 40838539]

約数ペア:

[(1, 40838539), (7, 5834077), (17, 2402267), (113, 361403), (119, 343181), (791, 51629), (1921, 21259), (3037, 13447)]